GOLDEN-BAKED MACKEREL WITH SAUCE VIERGE, TRUFFLED POMMES DAUPHINES AND GRILLED ASPARAGUS | Fast Ed

Ingredients

• 4 x plate-size mackerel
• sea salt flakes and freshly-ground white pepper
• 100g unsalted butter, at room temperature
• 4 cloves garlic, minced
• 3cm piece turmeric, finely grated
• finely grated zest and juice of 2 lemons
• 1 Tbsp cider vinegar
• 1 tsp coriander seeds, cracked
• 2 ripe tomatoes, blanched, seeded and finely diced
• 2 cloves garlic, minced
• ½ cup extra virgin olive oil
• 1 bunch coriander, finely chopped
• ½ bunch mint, finely chopped
• sea salt flakes and freshly-ground black pepper
• 2 large potatoes, peeled
• ½ cup milk
• 75g unsalted butter
• large pinch salt
• 1 cup plain flour
• 2 eggs
• 10g truffle, finely grated
• ½ bunch chives, snipped
• vegetable oil, for deep frying
• 2 bunches asparagus
• 1 Tbsp extra virgin olive oil
• 2 tsp Korean chilli powder
• ¼ red onion, very finely diced
• 1 Tbsp candied orange, chopped